Aphid
Regular.
The muslin bags I have are not that big either but they have been perfectly OK on both occasions I have used them. I didn't weight them down, either, although I have read about some ingenious methods of sinking the bag, like including marbles! The bag of hops in both cases was quite nicely submerged without, to be honest, barely protruding above the surface.@Aphid Good to know thanks ! The bags look small on amazon so I might split into 2 bags. Did you weigh them down or just leave floating ? Also how much squeezing at the end ?
For the AIPA I put both types of hops in the same bag although you could separate then into two bags for if you wanted to. As far as squeezing the bag, I started to the first time when I brewed a Youngs NW Saison - quite gently - but stopped when I saw all the cloudy hop sediments ooze through the bag. So instead I just let the bag drain briefly before discarding.
I contacted Youngs afterwards about this and they agreed with my method, to just drain briefly rather than squeeze. They said all the beneficial hop flavours would already have worked their way into the beer by then so no advantage squeezing. Hence I did the same with the AIPA. Always found manufacturers to be very helpful as far as finer details are concerned...and other forum members, too, of course.